< leases

JONES, E. B.

Oil · District 01 · Lease #12370

Operator: TRINITY OPERATING (USG), LLC

Fields: PEARSALL (AUSTIN CHALK)

Cum Oil

258k BBL

Cum Gas

405k MCF

casinghead

Wells

3

Production

1993-01 — 2016-06

Peak Month

2008-03

Production History

Cum Oil: 257,632 BBL Cum Gas: 404,578 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,462 BBL/mo

Di (annual)

429.3%

b-factor

0.8

EUR

35,135 BBL

R-squared

0.700

type

hyperbolic

Operator History (from monthly production reports)

2023-10 — 2026-07 FLINT OAK ENERGY, LLC 34 mo
2018-02 — 2023-09 TRINITY OPERATING (USG), LLC 68 mo
2003-02 — 2018-01 TEXAS AMERICAN RESOURCES COMPANY 180 mo
1999-10 — 2003-01 KERR-MCGEE OIL & GAS ONSHORE LLC 40 mo
1999-04 — 1999-09 KERR-MCGEE CORPORATION 6 mo
1993-01 — 1999-03 ORYX ENERGY COMPANY 75 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-507-32259FLINT OAK ENERGY LLC29,5002004-05-24
442-507-32422TEXAS AMERICAN RESOURCES COMPANY210,1001997-07-14
2D42-507-30013FLINT OAK ENERGY, LLC15,4101993-08-17